The PTC allows operators to begin Citation Longitude flight training in preparation for deliveries early next year and paves the way for the aircraft’s final phase of certification.

The Longitude flight test programme, including functional and reliability testing, is complete. During testing, the aircraft completed more than 1,650 flights and accumulated more than 4,050 hours. Longitude production is also underway in Textron Aviation’s state-of-the-art manufacturing facility where the jet benefits from cutting-edge assembly methods.

With a range of 3,500nm and full fuel payload of 1,600 pounds (726 kilograms), the Citation Longitude is designed to elevate passenger expectations in the super-midsize class by delivering the quietest cabin, a low cabin altitude (5,950 feet/1,814 metres), more standard features and a comfortable, bespoke interior.

With seating for up to 12 passengers, including an optional crew jump seat, the Longitude features a stand-up, 6-foot tall flat-floor cabin. A standard double-club configuration delivers the most legroom in the super-midsize class.

Fully berthable seats are designed and manufactured in-house and a class-leading walk-in baggage compartment is accessible throughout the entire flight. State-of-the-art cabin technology enables passengers to manage their environment and entertainment from any mobile device, while high-speed internet maximizes in-flight productivity.

The Longitude features the next evolution of the Garmin G5000 flight deck and is powered by FADEC-equipped Honeywell HTF7700L turbofan engines with fully integrated autothrottles with envelope protection.